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What is the square of the binomial (x + 5)?

• x² + 10x + 20

• x² + 25

• x² + 10x + 25

• x² + 5x + 5

Expand the product of the binomials (x + 3)(x - 3).

• x^2 + 6

• x^2 - 6

• x^2 - 9

• x^2 + 9

Calculate the cube of the binomial (2x - 1).

• 2x^3 - 3x^2 + x + 1

• 8x^3 - 12x^2 + 6x - 1

• 4x^3 - 8x^2 + 4x - 2

• 6x^3 - 9x^2 + 3x + 1

What is the result of (a + b)(a - b)?

• a^2 - b^2

• a^2 - 2b

• a^2 + b^2

• ab

Find the square of the binomial (3x - 4).

• 9x² - 16x + 24

• 9x² - 12x + 16

• 6x² - 24x + 16

• 9x² - 24x + 16

Expand (x + 2)(x + 2).

• x^2 + 2x + 2

• x^2 + 2x + 8

• x^2 + 6x + 4

• x^2 + 4x + 4

What is the cube of (x + 2)?

• x^3 + 6x^2 + 12x + 8

• x^3 + 4x^2 + 8x + 4

• x^3 + 3x^2 + 6x + 12

• x^3 + 8x^2 + 16x + 32

Calculate the product of (x + 1)(x - 1).

• x^2 + x - 1

• x^2 - 1

• x^2 + 1

• x^2 - 2

Expand the expression (2x + 3)(2x - 3).

• 4x^2 - 9

• 4x^2 + 9

• 2x^2 - 3

• 8x^2 - 9

What is the square of (4y + 1)?

• 16y² + 8y + 1

• 12y² + 4y + 1

• 8y² + 8y + 1

• 16y² + 4y + 1